Pesticide residues in grapes and wine: An overview on detection, health risks, and regulatory challenges

Food Research International, Journal Year: 2025, Volume and Issue: 203, P. 115771 - 115771

Published: Jan. 18, 2025

Language: Английский

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Dissipation, accumulation, distribution and risk assessment of fungicides in greenhouse and open-field cowpeas

Food Chemistry X, Journal Year: 2024, Volume and Issue: 21, P. 101172 - 101172

Published: Feb. 6, 2024

Pesticide residues in cowpeas have raised worldwide concern. However, only a few studies focused on pesticide accumulation and distribution greenhouse open-field cowpeas. Field trial results suggest that difenoconazole, dimethomorph, thifluzamide pyraclostrobin dissipated faster open fields (mean half-lives, 1.72-1.99 days) than greenhouses (2.09-3.55 days); moreover, fungicide were 0.84-8.19 times higher those the All fungicides accumulated after repeated spraying. Fungicide old tender cowpeas, upper halves of cowpea pods lower halves. In addition, distributed plants had residues. Our findings cultivation contributed to spraying, although levels dietary health risks remained acceptable under both scenarios.

Language: Английский

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Upconversion fluorescence nanosensor based on enzymatic inhibited and copper-triggered o-phenylenediamine oxidation for the detection of dimethoate pesticides

Food Chemistry, Journal Year: 2024, Volume and Issue: 453, P. 139666 - 139666

Published: May 14, 2024

Language: Английский

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Imidacloprid affects human cells through mitochondrial dysfunction and oxidative stress

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175422 - 175422

Published: Aug. 13, 2024

Language: Английский

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Oxidative stress mechanisms underlying temporal hormesis effects induced by binary antibiotic mixtures on Scenedesmus obliquus

Ecotoxicology and Environmental Safety, Journal Year: 2025, Volume and Issue: 291, P. 117889 - 117889

Published: Feb. 1, 2025

The hormesis effect has gradually become a research focus in environmental science and toxicology due to its unique phenomenon of low-concentration stimulation high-concentration inhibition. combined toxicity antibiotics their regulatory effects on microorganisms are areas that warrant significant attention. In this study, doxycycline hydrochloride (DXC), sulfamethoxazole (SMX) sulfamethazine (SMZ) were used as the objects, Scenedesmus obliquus was indicator organism study action laws at different exposure times (4d 8d). toxic antibiotic mixtures with comprehensively evaluated from aspects growth inhibition, photosynthesis index antioxidant enzyme activity. results showed 11 rays produced effect, value 8th day greater than 4th day. Through prediction toxicity, it found type intensity affected by mixture composition, time concentration. Hormesis is caused regulation photosynthesis, activation defense system, gene expression, change cell membrane permeability. This provides theoretical basis for understanding effect.

Language: Английский

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Elucidating the Toxicity of Methyl Parathion, Imazapic, Isoxaflutole, and Chlorantraniliprole on Human Hepatocarcinoma Cells and Bioinspired Membranes

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137712 - 137712

Published: Feb. 25, 2025

Language: Английский

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Nationwide prediction of pesticide residual levels in soil: Implications on the resulting risk and prioritization framework

Environment International, Journal Year: 2025, Volume and Issue: 197, P. 109355 - 109355

Published: March 1, 2025

Pesticides are widely accumulated in agricultural soils China under successive applications, causing negative impacts on non-target species and environmental qualities. However, a nationwide overview of the residual levels pesticides soil, ecological risks to soil lacking. In this study, we calculated geographically gridded concentrations 107 pesticide active ingredients (AIs) based Computational Pesticide Input (CPI) model further assessed biota. end, proposed an integrated usage-impact identify prioritize control usage, risk persistence pesticides. were range from 0.01 mg kg-1 over 185 kg-1. Glyphosate is most prevalent that exists locations. The mostly as medium risk, with extreme high- high found 1 % 21 soils. Supervision management azoxystrbin, boscalid, butachlor chlorpyrifos need be prioritized. results study provide guidance local governments for designation more accurate mitigation strategies across regions.

Language: Английский

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Systematic health risks assessment of chiral fungicide famoxadone: Stereoselectivities in ferroptosis-mediated cytotoxicity and metabolic behavior

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 477, P. 135199 - 135199

Published: July 14, 2024

Language: Английский

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Biosensor-Based Assessment of Pesticides and Mineral Fertilizers’ Influence on Ecotoxicological Parameters of Soils under Soya, Sunflower and Wheat

Chemosensors, Journal Year: 2024, Volume and Issue: 12(5), P. 73 - 73

Published: May 2, 2024

Pesticides and fertilizers used in agriculture can negatively affect the soil, increasing its toxicity. In this work, a battery of whole-cell bacterial lux-biosensors based on E. coli MG1655 strain with various inducible promoters, as well natural luminous Vibrio aquamarinus VKPM B-11245 strain, were to assess effects agrochemical soil treatments. The advantages using biosensors are sensitivity, specificity, low cost analysis, ability total effect toxicants living cell type their toxic effect. Using V. synergistic combined treatment pesticides mineral was shown, which led an increase overall (integral) toxicity soils higher than that individual application substances. Several probable implementation mechanisms have been discovered. DNA damage caused by both SOS response induction alkylation, oxidative stress due increased superoxide levels, cellular proteins membranes among them. Thus, usage makes it possible cumulative organisms without expensive chemical analyses.

Language: Английский

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Mixture effect of parental exposure to triazophos and fenvalerate on the early development of zebrafish offspring

Chemosphere, Journal Year: 2024, Volume and Issue: 365, P. 143415 - 143415

Published: Sept. 25, 2024

Language: Английский

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